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                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; padding-top: 0pt; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">A capture session works by distributing the video from its single video input connection to a connection</div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">owned by each output. In addition to distributing separate media streams to each output, the capture</div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">session is also responsible for mixing the audio from multiple inputs down to a single interleaved</div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">stream. In building your QTKit capture application, you’ll work with the following three classes:</div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;  text-decoration: none;"> </div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">■ QTCaptureSession</div>
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                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">■ QTCaptureMovieFileOutput</div>
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                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">■ QTCaptureDeviceInput</div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;  text-decoration: none;"> </div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">For purposes of this tutorial, you won’t need to have a complete understanding of the methods that</div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">belong to these capture classes. As you extend your knowledge of the QTKit framework, you should</div>
                <div class="paragraph Free_Form" style="line-height: 17px; margin-bottom: 0px; margin-top: 0px; font-family: 'Helvetica', 'Arial', 'sans-serif'; font-size: 12px; line-height: 14px;">refer to the QuickTime Framework Reference, which describes in detail the methods, notifications,</div>
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